Answer:
the second equation, 4 x (-3) + 10 ÷ 5
Step-by-step explanation:
this is becasue of BODMAS, Brackets, of, division, multiply, addition, subtraction.
you have to solve the equation in this order of the operations
Answer:
x=13
Step-by-step explanation:
You do 9/10. Which here it only fits once. So this is 1 1/10. The other one fits 3 times. So its 3 1/10.
If you want the subtraction also done its 1 4/10.
<span>I think it's 1, 2, 3, 6, 9</span>
Answer:
(-2, 3).
Step-by-step explanation:
x + 3y = 7
2x + 4y = 8
1 . x = 7 - 3y.
2. 2(7 - 3y) + 4y = 8
3. 14 - 6y + 4y = 8
-2y = -6
y = 3
4. Substitute y in the second equation:
2x + 4(3) = 8
2x = -14
x = -2..